Moon, the reason you're getting the reaction you're getting is that almost daily someone comes in looking for information and asks the same question. It's not a personal attack, believe me, it's just a reaction to the "attacks" on the industry. The people here have years...or even decades invested in learning this business, learning about the equipment, processes, and methods and how to combine those to effectively do a job. This information came at a price in countless hours spent reading, thousands of dollars in destroyed material, and personal income wasted on machinery that just didn't deliver.
When someone new comes in without even spending the time to do a simple search for an answer, or doing enough research to gain enough knowledge to be able to ask an intelligent question it offends most people here.
Since July 1st a search for "PLOTTER" shows all of these topics:
New vinyl sticker cutter
Plotter purchase
Vinyl cutter recommendations
Vinyl Express plotter?
Anyone us a sub $1000 plotter
Cutter help
Help the Noobie
...and that's just this month.
Read through the posts, you'll see a common theme among the advice (wade through the bashing). Come back with a little research, a better explanation of what you're trying to do and you won't believe the help you'll be offered. People around here will fall all over themselves to help somebody who appears to be willing to help themselves.